Quiz about Number Systems

Question 1

The numbers 0, 1, 2, 3, ... are called

Accepted Answer

whole numbers

Answer

integers

Answer

rational numbers

Answer

natural numbers

Question 2

-10 is a whole number

Accepted Answer

False

Answer

True

Question 3

What kind of number is 9?

Accepted Answer

rational, integer, whole

Answer

rational, integer

Answer

whole, integer

Answer

integer only

Question 4

What kind of number is 3/4?

Accepted Answer

rational only

Answer

rational, integer

Answer

whole only

Answer

integer only

Question 5

-14 could NOT be which type of number?

Accepted Answer

Whole

Answer

Integer

Answer

Rational

Question 6

These types of numbers cannot be made into a fraction:

Accepted Answer

Irrational Numbers

Answer

Integers

Answer

Whole Numbers

Answer

Negative Numbers

Question 7

Find the prime number.

Accepted Answer

7

Answer

10

Answer

9

Answer

4

Question 8

the only factors prime numbers have are:

Accepted Answer

1 and itself

Answer

0 and 1

Answer

0 and itself

Answer

1

Question 9

Which of the following is NOT prime?

Accepted Answer

39

Answer

29

Answer

23

Answer

17

Question 10

All whole numbers are rational numbers.

Accepted Answer

True

Answer

False

Question 11

Where would you place -6?

Accepted Answer

In the integer circle because it's an integer and rational number only.

Answer

In the whole number circle because it's a whole number, integer, and rational number.

Answer

In the rational circle because it's only a rational number.

Answer

I'm not sure because I don't know what rational means.

Question 12

What is the opposite number of 7?

Accepted Answer

-7

Answer

7

Answer

0

Answer

14

Number Systems

35 questions

整数

非负整数

自然数

有理数

正数

相反数

最小公倍数

最大公因数

素数/质数

合数

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